Voltworks 12 VDC 4000W Continuous 7000W Surge Power Inverter for Off-Grid Solar RV Boat

Inverter Specification Output Power: 4000W continuous output power Surge Peak Power: 7000W Surge Peak Power for 2 seconds, more stable than other 8000w surge power inverter. Especially suitable for high-power electrical appliances. Such as air conditioning, double door refrigerators, water pumps, etc Output wave form: Pure Sine Wave output, THD≤3% Fast charge USB-A output : DC5V 3.6A/9V 2.5A/12V 2A / USB, USB-C×1 PD 36W output：5V 3A/9V 3A/12V 3A No Load Current: 1.5A±10%(smaller than 20w), save the battery power Input Voltage: Rated 12V DC, compatible with various battery types: Lithium battery, AGM battery, Acid battery, GEL battery, etc Output Voltage: 110V - 120V, ±10% Efficiency: up to 90% Intelligent Cooling Fan: will run automatically when the temperature reaches 100℉ or load power is more than 2000W. Intelligent Protection: Upgraded output low voltage protection, overload protection, high voltage protection, low voltage protection, high temperature protection, short-circuit protection Low-voltage Alarm: Default 9.8V±0.5VDC, and users can customize the low-voltage reminder voltage Low-voltage Shutdown: Default 9.5V±0.5VDC, and users can customize the low-voltage shutdown voltage Over-voltage Shutdown: 16VDC±0.3VDC. Please refer to the battery manual for high-voltage protection of lithium batteries Output Low Voltage Protetion: Once output voltage ≤95V, inverter will be protected and after ac output returns to ≥100v, inverter will work again. Inverter Size & Weight: 14.3''x8''x6.8'' / 36.3x20.3x17.3cm & 15.4LB / 7KG What You Will Get: 1x 4000 watts Pure Sine Wave Inverter, 8x Battery Cables ( 4AWG, 2Feet, black and red), 3ft ground cable, user manual, after-service 18 months, AIG insurance